Cambridge was a city in the Essian Commonwealth situated in North America. Formerly a city in the Atlantic Commonwealth, Cambridge was reincorporated within the Commonwealth upon the Declaration of Restoration in January 2017. Its status as a city was formalized by royal decree in February 2017. Cambridge was the largest city in the Commonwealth by land area, and was tied for the largest city by population at 4. It was located within the Atlantis Province of the Commonwealth, which had been administered by Kit McCarthy from its inception.